Másodfokú polinomrajzoló

Másodfokú polinomrajzoló Képernyőfelvétel  Letöltés  Beágyazás
  • Grafikonrajzolás
  • Parabola
  • Quadratic Function
Flash Logo Az eredeti szim és fordításai

Témák

  • Grafikonrajzolás
  • Parabola
  • Quadratic Function
  • Vertex

Leírás

Discover how changing coefficients changes the shape of a curve. View the graphs of individual terms (e.g. y=bx) to see how they add to generate the polynomial curve. Generate definitions for vertex, roots, and axis of symmetry. Compare different forms of a quadratic function. Define a curve by its focus and directrix.

Lehetséges tanulási célok

  • Describe how changing the coefficients of a quadratic function changes the graph of the function.
  • Predict how the graph of a parabola will change if the coefficients or constant are varied.
  • Identify the vertex, axis of symmetry, roots, and directrix for the graph of a quadratic equation.
  • Use the vertex form of a quadratic function to describe the graph of the function.
  • Describe the relationship between the focus and directrix and resulting parabola.
  • Predict the graph of a parabola given a focus and directrix.

Standards Alignment

Common Core - Math

8.F.A.3
Interpret the equation y = mx + b as defining a linear function, whose graph is a straight line; give examples of functions that are not linear. For example, the function A = s2 giving the area of a square as a function of its side length is not linear because its graph contains the points (1,1), (2,4) and (3,9), which are not on a straight line.
HSF-IF.C.7
Graph functions expressed symbolically and show key features of the graph, by hand in simple cases and using technology for more complicated cases.*
HSF-IF.C.7a
Graph linear and quadratic functions and show intercepts, maxima, and minima.
HSF-IF.C.8
Write a function defined by an expression in different but equivalent forms to reveal and explain different properties of the function.
HSF-IF.C.8a
Use the process of factoring and completing the square in a quadratic function to show zeros, extreme values, and symmetry of the graph, and interpret these in terms of a context.
HSG-GPE.A.2
Derive the equation of a parabola given a focus and directrix.
Verzió 1.1.2

Tanári tippek

A tanári tippeket tartalmazó PDF letöltése A szimvezérlők, a modellben foglalt leegyszerűsítések és a hallgatói gondolkodás áttekintése ( PDF ).

Tanárok által megosztott aktivitások

Parabolas on the Move! A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Lauren Rider, Alayna Vuylsteke Kp.al.
Kp.em.
Guided
Discuss
Dem
Matematika
Quadratic Transformations (Vertex form) A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Jennifer Moeller, Kevin Stirling Kp.em. Guided Matematika
Mapping of PhET and IBDP Physics Jaya Ramchandani Kp.em. Egyéb Fizika

Nyelv (magyarul) Letöltés vagy futtatás Tips
angol All English Download Run now Graphing Quadratics
baszk All Basque Download Run now Kuadratikoak marrazten
bosnyák All Bosanski Download Run now Grafik kvadratne funkcije
dán All Dansk Download Run now Tegning af andengrads-ligninger
francia All français Download Run now Graphiques quadratiques
görög All Ελληνικά Download Run now Γραφικές αναπαραστάσεις δευτεροβάθμιων εξισώσεων
hindi All हिंदी Download Run now द्विघात का आलेख 
holland All Nederlands Download Run now Kwadratische grafieken
kazah All Kazakh Download Run now Квадрат функция графигі
kínai (egyszerűsített) All 中文 (中国) Download Run now 二次函数图像
kínai (hagyományos) All 中文 (台灣) Download Run now Graphing Quadratics_繪製二次曲線
koreai All 한국어 Download Run now 2차 방정식 그래프 그리기
lengyel All polski Download Run now Wykresy funkcji kwadratowych
lett All Latviešu Download Run now Kvadrātvienādojumu zīmēšana
mongol All Монгол (Монгол) Download Run now Квадрат Функцын График
német All Deutsch Download Run now Quadratische Kurven
olasz All italiano Download Run now Rappresentazione grafica di Quadratiche
orosz All русский Download Run now График квадратичной функции
portugál (Brazília) All português (Brasil) Download Run now Gráfico de Quadráticas
spanyol All español Download Run now Graficando Cuadráticas A tanári tippeket tartalmazó PDF letöltése
spanyol (Mexikó) All español (México) Download Run now Graficando Cuadráticas  A tanári tippeket tartalmazó PDF letöltése
spanyol (Peru) All español (Perú) Download Run now Graficando Cuadráticas
svéd All svenska Download Run now Plotta Andragradsekvationer
szerb All Српски Download Run now График квадратне функције
szlovák All Slovenčina Download Run now Grafy kvadratických funkcií
tamil All Tamil Download Run now பரவளையி வரைபு
vietnami All Tiếng Việt Download Run now Đồ thị hàm bậc 2

The new HTML5 sims can run on iPads and Chromebooks, as well as PC, Mac, and Linux systems.

iPad:
iOS 11+ Safari
iPad compatible sims

Android:
Not officially supported. If you are using the HTML5 sims on Android, we recommend using the latest version of Google Chrome.

Chromebook:
Latest version of Google Chrome
The HTML5 and Flash PhET sims are supported on all Chromebooks.
Chromebook compatible sims

Windows Systems:
Microsoft Edge and Internet Explorer 11, latest version of Firefox, latest version of Google Chrome.

Macintosh Systems:
macOS 10.9.5+, Safari 9+, latest version of Chrome.

Linux Systems:
Not officially supported. Please contact phethelp@colorado.edu with troubleshooting issues.

Tervezőcsapat Külső könyvtárak Köszönet
  • Chris Malley (developer)
  • Andrea Lin (developer)
  • Amanda McGarry (lead designer)
  • Michael Dubson (original designer)
  • Karina K. R. Hensberry
  • Trish Loeblein
  • Ariel Paul
  • Kathy Perkins
  • almond-0.2.9.js
  • base64-js-1.2.0.js
  • FileSaver-b8054a2.js
  • font-awesome-4.5.0
  • game-up-camera-1.0.0.js
  • he-1.1.1.js
  • himalaya-0.2.7.js
  • jama-1.0.2
  • jquery-2.1.0.js
  • lodash-4.17.4.js
  • pegjs-0.7.0.js
  • seedrandom-2.4.2.js
  • text-2.0.12.js
  • TextEncoderLite-3c9f6f0.js